Refactor device::BluetoothGattXXX classes to split into remote/local.

device/bluetooth/bluez/bluetooth_gatt_service_bluez.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef DEVICE_BLUETOOTH_BLUETOOTH_GATT_SERVICE_BLUEZ_H_
-#define DEVICE_BLUETOOTH_BLUETOOTH_GATT_SERVICE_BLUEZ_H_
+#ifndef DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_GATT_SERVICE_BLUEZ_H_
+#define DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_GATT_SERVICE_BLUEZ_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "dbus/object_path.h"
 #include "device/bluetooth/bluetooth_gatt_service.h"
 
-namespace device {
-
-class BluetoothGattCharacteristic;
-
-}  // namespace device
-
 namespace bluez {
 
 class BluetoothAdapterBlueZ;
 class BluetoothDeviceBlueZ;
-class BluetoothGattCharacteristicBlueZ;
 
 // The BluetoothGattServiceBlueZ class implements BluetootGattService
 // for GATT services on platforms that use BlueZ.
-class BluetoothGattServiceBlueZ : public device::BluetoothGattService {
+class BluetoothGattServiceBlueZ : public virtual device::BluetoothGattService {
  public:
   // device::BluetoothGattService overrides.
   std::string GetIdentifier() const override;
-  std::vector<device::BluetoothGattCharacteristic*> GetCharacteristics()
-      const override;
-  std::vector<device::BluetoothGattService*> GetIncludedServices()
-      const override;
-  device::BluetoothGattCharacteristic* GetCharacteristic(
-      const std::string& identifier) const override;
 
   // Object path of the underlying service.
   const dbus::ObjectPath& object_path() const { return object_path_; }
 
   // Parses a named D-Bus error into a service error code.
   static device::BluetoothGattService::GattErrorCode DBusErrorToServiceError(
       const std::string error_name);
 
   // Returns the adapter associated with this service.
   BluetoothAdapterBlueZ* GetAdapter() const;
 
  protected:
   BluetoothGattServiceBlueZ(BluetoothAdapterBlueZ* adapter,
                             const dbus::ObjectPath& object_path);
   ~BluetoothGattServiceBlueZ() override;
 
-  // Does not take ownership of the characteristic object.
-  using CharacteristicMap =
-      std::map<dbus::ObjectPath, BluetoothGattCharacteristicBlueZ*>;
-
-  // Mapping from GATT characteristic object paths to characteristic objects.
-  // owned by this service. Since the BlueZ implementation uses object
-  // paths as unique identifiers, we also use this mapping to return
-  // characteristics by identifier.
-  CharacteristicMap characteristics_;
-
  private:
   friend class BluetoothDeviceBlueZ;
 
   // The adapter associated with this service. It's ok to store a raw pointer
   // here since |adapter_| indirectly owns this instance.
   BluetoothAdapterBlueZ* adapter_;
 
   // Object path of the GATT service.
   dbus::ObjectPath object_path_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothGattServiceBlueZ);
 };
 
 }  // namespace bluez
 
-#endif  // DEVICE_BLUETOOTH_BLUETOOTH_GATT_SERVICE_BLUEZ_H_
+#endif  // DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_GATT_SERVICE_BLUEZ_H_